All it needs is a reg. The item "Thule RideOn 9503 3 Bike Cycle Carrier Bike Rack Towbar Tow Ball Mounted" is in sale since Monday, April 23, 2018.
This item is in the category "Vehicle Parts & Accessories\Car Accessories\Touring & Travel\Bike Racks". The seller is "1257500" and is located in Glenrothes. This item can't be shipped, the buyer must pick up the item.